<%@ page language="java" pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>首页</title>
</head>
<body>
首页
	<form method="post" enctype="multipart/form-data" action="${pageContext.request.contextPath}/upload">
		<p>文件1：<input type="file" name="file"></p>
		<p>文件2：<input type="file" name="file"></p>
		<p>文件3：<input type="file" name="file"></p>
		<p>备份：<input type="text" name="remark"></p>
		<button>上传</button>
	</form>
</body>
</html>